Engine control unit from a 2009 Toyota Highlander. This was carefully removed from a vehicle that ran well with no check engine light on. All of the mounting points and connectors are intact. The images are of the actual item you will receive.This item will require on-car programming, coding, or flashing during installation in order to work with your vehicle. Please confirm that you or your repair facility can perform this procedure before making your purchase. Fits 2009-2010 Toyota Highlander with 2.7L (1AR-FE) engine and part number 89661-43F30. This will also replace part numbers 89661-43F31.